As of 22:51 EDT

Weather in St. Johns, MI

50°Current weather

St. Johns, Monday, 26 October, 22:51

Overcast. Feels like 46°. High 64°, low 46°.

Pressure30.36 inHg
Wind9.2 mph E
Humidity72%
Visibility6.2 mi
Dew point41°

Monthly outlook for St. Johns, MI: average high 56.1°, average low 43.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 28 October (71.1°), the coolest 8 November (27.7°).

56.1°/43.1°
Average high / low
+2.4°
Above normal
7 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November63°53.2°+5.5°
5 November – 14 November44.5°47.9°-1.9°
15 November – 24 Novemberat normal43.9°—

October records over 66 years

84.9°3 October 2023All-time high
22.1°29 October 1967All-time low
Tue, 2763° / 41°0Overcast
63 °Overcast

St. Johns, Tuesday, 27 October

Overcast. High 63°, low 41°.

Pressure30.39 inHg
Wind6.7 mph E
Humidity54%
Visibility6.2 mi
Dew point38°
Wed, 2871° / 46°0Clear
71 °Clear

St. Johns, Wednesday, 28 October

Clear. High 71°, low 46°.

Pressure30.21 inHg
Wind6.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point51°
Thu, 2969° / 54°0Light rain
69 °Light rain

St. Johns, Thursday, 29 October

Light rain. High 69°, low 54°.

Pressure30.03 inHg
Wind13.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point52°
Fri, 3060° / 42°0Overcast
60 °Overcast

St. Johns, Friday, 30 October

Overcast. High 60°, low 42°.

Pressure30.30 inHg
Wind0.8 mph NE
Humidity69%
Visibility6.2 mi
Dew point43°
Sat, 3158° / 43°0.07Light rain
58 °Light rain

St. Johns, Saturday, 31 October

Light rain. High 58°, low 43°.

Pressure30.24 inHg
Wind6.4 mph E
Humidity68%
Visibility—
Dew point46°
Sun, 0166° / 47°0Overcast
66 °Overcast

St. Johns, Sunday, 1 November

Overcast. High 66°, low 47°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity56%
Visibility—
Dew point47°
Mon, 0262° / 57°0.11Light rain
62 °Light rain

St. Johns, Monday, 2 November

Light rain. High 62°, low 57°.

Pressure29.85 inHg
Wind10.6 mph NE
Humidity83%
Visibility—
Dew point56°
Tue, 0358° / 52°0.01Light rain
58 °Light rain

St. Johns, Tuesday, 3 November

Light rain. High 58°, low 52°.

Pressure30.09 inHg
Wind15 mph E
Humidity70%
Visibility—
Dew point48°
Wed, 0459° / 52°0.17Light rain
59 °Light rain

St. Johns, Wednesday, 4 November

Light rain. High 59°, low 52°.

Pressure29.71 inHg
Wind22.2 mph SE
Humidity85%
Visibility—
Dew point52°
Thu, 0553° / 41°0.11Light rain
53 °Light rain

St. Johns, Thursday, 5 November

Light rain. High 53°, low 41°.

Pressure29.35 inHg
Wind15.3 mph SW
Humidity58%
Visibility—
Dew point38°
Fri, 0640° / 35°0.31Snow
40 °Snow

St. Johns, Friday, 6 November

Snow. High 40°, low 35°.

Pressure29.41 inHg
Wind19 mph W
Humidity97%
Visibility—
Dew point38°
Sat, 0740° / 31°0.04Snow
40 °Snow

St. Johns, Saturday, 7 November

Snow. High 40°, low 31°.

Pressure29.88 inHg
Wind17.7 mph W
Humidity61%
Visibility—
Dew point27°
Sun, 0843° / 28°0Overcast
43 °Overcast

St. Johns, Sunday, 8 November

Overcast. High 43°, low 28°.

Pressure30.09 inHg
Wind8.6 mph W
Humidity52%
Visibility—
Dew point24°
Mon, 0944° / 36°0.59Rain
44 °Rain

St. Johns, Monday, 9 November

Rain. High 44°, low 36°.

Pressure29.68 inHg
Wind17.8 mph S
Humidity87%
Visibility—
Dew point36°
Tue, 1047° / 40°0.04Light rain
47 °Light rain

St. Johns, Tuesday, 10 November

Light rain. High 47°, low 40°.

Pressure29.59 inHg
Wind15.5 mph W
Humidity74%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1146° / 33°0.11Climate normal
46 °Climate normal

St. Johns, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high68° (2020)
Record low19° (2017)
Thu, 1245° / 32°0.05Climate normal
45 °Climate normal

St. Johns, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (1964)
Record low6° (2019)
Fri, 1345° / 31°0.04Climate normal
45 °Climate normal

St. Johns, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (1989)
Record low1° (2019)
Sat, 1446° / 33°0.05Climate normal
46 °Climate normal

St. Johns, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.05 in
Chance of precipitation32%
Record high61° (1994)
Record low14° (1986)
Sun, 1545° / 33°0.1Climate normal
45 °Climate normal

St. Johns, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high65° (2025)
Record low19° (1967)
Mon, 1644° / 31°0.07Climate normal
44 °Climate normal

St. Johns, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (2023)
Record low12° (1997)
Tue, 1745° / 33°0.07Climate normal
45 °Climate normal

St. Johns, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1971)
Record low18° (2014)
Wed, 1846° / 33°0.08Climate normal
46 °Climate normal

St. Johns, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (2016)
Record low14° (2014)
Thu, 1945° / 33°0.07Climate normal
45 °Climate normal

St. Johns, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (2024)
Record low13° (2014)
Fri, 2044° / 32°0.1Climate normal
44 °Climate normal

St. Johns, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (1985)
Record low10° (2022)
Sat, 2143° / 31°0.07Climate normal
43 °Climate normal

St. Johns, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (1990)
Record low1° (2014)
Sun, 2242° / 29°0.04Climate normal
42 °Climate normal

St. Johns, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high60° (2010)
Record low10° (2022)
Mon, 2343° / 30°0.09Climate normal
43 °Climate normal

St. Johns, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (1999)
Record low14° (1989)
Tue, 2442° / 30°0.08Climate normal
42 °Climate normal

St. Johns, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation35%
Record high60° (2001)
Record low14° (2005)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. Johns, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in St. Johns, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.